Cheapest one-way flights from Toronto to Seoul in September from $602

Best time to book flights for Toronto (YTZ) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest one-way flights from Toronto (YTZ) to Seoul (ICN) in September 2025 (see full year).

One-Way flights

24 Sep Porter Airlines (Canada) Ltd
15 Sep Porter Airlines (Canada) Ltd
21 Sep Porter Airlines (Canada) Ltd
27 Sep Porter Airlines (Canada) Ltd
30 Sep Porter Airlines (Canada) Ltd
04 Sep Porter Airlines (Canada) Ltd
23 Sep Air Canada
22 Sep Air Canada
16 Sep Air Canada
02 Sep Air Canada

Also check the deals for return flights from Toronto to Seoul in September.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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